package com.ruoyi.quartz.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.quartz.SchedulerFactoryBean;
import javax.sql.DataSource;
import java.util.Properties;

/**
* 定时任务配置（单机部署建议删除此类和qrtz数据库表，默认走内存会最高效）
*
* @author ruoyi
*/
@Configuration
public class ScheduleConfig
{
   @Bean
   public SchedulerFactoryBean schedulerFactoryBean(DataSource dataSource)
   {
       SchedulerFactoryBean factory = new SchedulerFactoryBean();
       factory.setDataSource(dataSource);

       // quartz参数
       Properties prop = new Properties();
       prop.put("org.quartz.scheduler.instanceName", "RuoyiScheduler");
       prop.put("org.quartz.scheduler.instanceId", "AUTO");
       // 线程池配置
       prop.put("org.quartz.threadPool.class", "org.quartz.simpl.SimpleThreadPool");
       prop.put("org.quartz.threadPool.threadCount", "20");
       prop.put("org.quartz.threadPool.threadPriority", "5");
       // JobStore配置
       prop.put("org.quartz.jobStore.class", "org.springframework.scheduling.quartz.LocalDataSourceJobStore");
       // 集群配置
       prop.put("org.quartz.jobStore.isClustered", "true");
       prop.put("org.quartz.jobStore.clusterCheckinInterval", "15000");
       prop.put("org.quartz.jobStore.maxMisfiresToHandleAtATime", "10");
       prop.put("org.quartz.jobStore.txIsolationLevelSerializable", "true");

       // sqlserver 启用
       // prop.put("org.quartz.jobStore.selectWithLockSQL", "SELECT * FROM {0}LOCKS UPDLOCK WHERE LOCK_NAME = ?");
       prop.put("org.quartz.jobStore.misfireThreshold", "12000");
       prop.put("org.quartz.jobStore.tablePrefix", "QRTZ_");
       factory.setQuartzProperties(prop);

       factory.setSchedulerName("RuoyiScheduler");
       // 延时启动
       factory.setStartupDelay(1);
       factory.setApplicationContextSchedulerContextKey("applicationContextKey");
       // 可选，QuartzScheduler
       // 启动时更新己存在的Job，这样就不用每次修改targetObject后删除qrtz_job_details表对应记录了
       factory.setOverwriteExistingJobs(true);
       // 设置自动启动，默认为true
       factory.setAutoStartup(true);

       return factory;
   }
}
